248849060159

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{12391}}^1\times {\mathrm{42821}}^1$

素因数の和:55286

約数の個数: 16

約数和(自身を含む): 288673721856

約数和(自身を除く): 39824661697

約数列:

[1, 7, 67, 469, 12391, 42821, 86737, 299747, 830197, 2869007, 5811379, 20083049, 530595011, 3714165077, 35549865737, 248849060159]

約数ペア:

[(1, 248849060159), (7, 35549865737), (67, 3714165077), (469, 530595011), (12391, 20083049), (42821, 5811379), (86737, 2869007), (299747, 830197)]